8151936

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 24675840

約数和(自身を除く): 16523904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 71, 78, 92, 96, 104, 128, 138, 142, 156, 184, 192, 208, 213, 276, 284, 299, 312, 368, 384, 416, 426, 552, 568, 598, 624, 736, 832, 852, 897, 923, 1104, 1136, 1196, 1248, 1472, 1633, 1664, 1704, 1794, 1846, 2208, 2272, 2392, 2496, 2769, 2944, 3266, 3408, 3588, 3692, 4416, 4544, 4784, 4899, 4992, 5538, 6532, 6816, 7176, 7384, 8832, 9088, 9568, 9798, 11076, 13064, 13632, 14352, 14768, 19136, 19596, 21229, 22152, 26128, 27264, 28704, 29536, 38272, 39192, 42458, 44304, 52256, 57408, 59072, 63687, 78384, 84916, 88608, 104512, 114816, 118144, 127374, 156768, 169832, 177216, 209024, 254748, 313536, 339664, 354432, 509496, 627072, 679328, 1018992, 1358656, 2037984, 2717312, 4075968, 8151936]

約数ペア:

[(1, 8151936), (2, 4075968), (3, 2717312), (4, 2037984), (6, 1358656), (8, 1018992), (12, 679328), (13, 627072), (16, 509496), (23, 354432), (24, 339664), (26, 313536), (32, 254748), (39, 209024), (46, 177216), (48, 169832), (52, 156768), (64, 127374), (69, 118144), (71, 114816), (78, 104512), (92, 88608), (96, 84916), (104, 78384), (128, 63687), (138, 59072), (142, 57408), (156, 52256), (184, 44304), (192, 42458), (208, 39192), (213, 38272), (276, 29536), (284, 28704), (299, 27264), (312, 26128), (368, 22152), (384, 21229), (416, 19596), (426, 19136), (552, 14768), (568, 14352), (598, 13632), (624, 13064), (736, 11076), (832, 9798), (852, 9568), (897, 9088), (923, 8832), (1104, 7384), (1136, 7176), (1196, 6816), (1248, 6532), (1472, 5538), (1633, 4992), (1664, 4899), (1704, 4784), (1794, 4544), (1846, 4416), (2208, 3692), (2272, 3588), (2392, 3408), (2496, 3266), (2769, 2944)]